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Products/Education/JazzKeys.fyiQuietVC Report ↗
JazzKeys.fyi

JazzKeys.fyi

JazzKeys

Education·Launched Apr 2026·0 upvotes·jazzkeys.fyi
▲Upvote0Visit Website↗
UNVERIFIEDlast checked Jul 15, 2026 · HTTP 403
CohortClass of 2026

What it is

JazzKeys.fyi provides web-based jazz piano instruction covering bebop, blues, modern jazz, and funk styles. Each tutorial includes written scores, audio playback, and animated keyboard visualizations to guide learners. Start with nine free lessons or unlock the full collection of twenty tutorials with a one-time purchase.

HTTP liveness

10 probes since Jun 16
Jun 16Jul 15
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)

Observed events

probes · press · GitHub
  1. Jul 15, 2026
    Probe inconclusive
    Unknown
  2. Jul 4, 2026
    Back online
    Alive · 200 OK
  3. Jul 3, 2026
    Probe inconclusive
    Unknown
  4. Jun 21, 2026
    Back online
    Alive · 200 OK
  5. Jun 20, 2026
    Probe inconclusive
    Unknown
  6. Jun 17, 2026
    Back online
    Alive · 200 OK
  7. Jun 16, 2026
    First probe — unverified
    Unknown

Discussion 0 comments

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VitalsQuiet
Upvotes
—
Press
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Tags
Pulse Indexobserved activity
10 probes0 pressGitHub –Tranco –

Not enough observed signals for a Pulse Index (needs 2+ signal families).

Cohort survival · Class of 2026weekly

550 products launched in 2026 · 100% still active

550 active0 sunset
Still active
100%
Median lifespan
4.9y